CN219785544U - Screening equipment for feed processing - Google Patents
Screening equipment for feed processing Download PDFInfo
- Publication number
- CN219785544U CN219785544U CN202320940627.XU CN202320940627U CN219785544U CN 219785544 U CN219785544 U CN 219785544U CN 202320940627 U CN202320940627 U CN 202320940627U CN 219785544 U CN219785544 U CN 219785544U
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- Prior art keywords
- screening
- shell
- feed processing
- feed
- connecting plate
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- 238000012216 screening Methods 0.000 title claims abstract description 65
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 230000002829 reductive effect Effects 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model relates to the technical field of feed production equipment, and discloses screening equipment for feed processing, which comprises a hollow shell, wherein a supporting frame is elastically arranged in the shell, and a vibrating motor is arranged on the supporting frame; screening plates with sequentially reduced screening pore diameters are arranged on the supporting frame from top to bottom, and a discharging part is arranged on the shell in a conduction mode at a position corresponding to the discharging end of the screening plates; the top of the shell is provided with a fan, the bottom of the fan is communicated with a shunt pipe, the shunt pipe is arranged on the inner wall of the shell, and a plurality of shunt holes are formed in the shunt pipe; according to the utility model, screening operation can be completed in the closed space, so that adverse effects on the external environment are avoided, and the probability of feed pollution is reduced; meanwhile, the feed can be cooled and dried in the screening process, so that the feed can be directly packaged and stored after being screened, and the production efficiency is ensured.
Description
Technical Field
The utility model relates to the technical field of feed production equipment, in particular to screening equipment for feed processing.
Background
In the production process of the feed, because the feed is subject to many factors in the production process in the granulating and forming process, a little scraps and small-particle-size feed particles different from standard requirements are entrained in the granulated feed; in order to meet the subsequent selling requirement, screening and filtering treatment is usually carried out on the feed so as to ensure the uniformity of feed particles; most of the existing screening equipment is of an open structure, so that more chip powder escapes into the surrounding air due to vibration during screening, adverse effects are brought to the surrounding environment, and meanwhile, the feed is easy to pollute; in addition, some feeds still contain certain humidity and temperature after the pelletization, and current open screening equipment function is comparatively single, can't cool off drying treatment to the fodder, makes partial fodder adhere on the screening board easily, causes the fodder to go moldy simultaneously because of the factor of high temperature high humidity easily, and the inconvenience is direct carries out classification packaging treatment to the fodder after sieving, needs to consume too much process flow, influences production efficiency.
Disclosure of Invention
The utility model aims to provide screening equipment for feed processing, which can complete screening operation in a closed space, thereby avoiding adverse effects on the external environment and reducing the probability of feed pollution; meanwhile, the feed can be cooled and dried in the screening process, so that the feed can be directly packaged and stored after being screened, and the production efficiency is ensured.
The utility model adopts the following technical scheme:
the screening device for feed processing comprises a hollow shell, wherein a supporting frame is elastically arranged in the shell, and a vibrating motor is arranged on the supporting frame; screening plates with sequentially reduced screening pore diameters are arranged on the supporting frame from top to bottom, and a discharging part is arranged on the shell in a conduction mode at a position corresponding to the discharging end of the screening plates; the top of the shell is provided with a fan, the bottom of the fan is communicated with a shunt pipe, the shunt pipe is arranged on the inner wall of the shell, and a plurality of shunt holes are formed in the shunt pipe.
Preferably, the diversion holes are provided with protective screens.
Preferably, the protection net is in a convex arc structure.
Preferably, the support frame comprises an upper connecting plate and a lower connecting plate which are arranged in parallel, a support rod is arranged between the upper connecting plate and the lower connecting plate on each side, and a reinforcing rod is arranged between the left support rod and the right support rod; the connecting plate is connected with the inner wall of the shell through an elastic piece.
Preferably, the elastic member includes a buffer spring disposed along a length direction of each of the connection plates.
Preferably, a damping rod is arranged between the connecting plate and the inner wall of the shell, and the damping spring is sleeved outside the damping rod.
Preferably, the inner wall of the shell is provided with a sliding sleeve, and the supporting rod is movably connected with the sliding sleeve.
Preferably, the screening plates are arranged obliquely along the arrangement direction of the discharge portion.
Preferably, the discharging part comprises a discharging cylinder, and the discharging cylinder is provided with a switch valve.
Preferably, one side of the shell is communicated with a screw conveyor, and the bottom of the screw conveyor is provided with a discharging bin
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the screening plate is arranged in the shell, so that the escape of chips carried in the feed to the surrounding environment during screening can be effectively avoided, and the pollution to the feed caused by direct open screening is avoided; through the setting of fan and shunt tubes, can carry the air current to the inside operation that realizes the cooling drying of screening the limit of fodder of casing, can realize direct packing behind the fodder screening, saved processing procedure, improved efficiency.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A;
FIG. 4 is a schematic view of a screening deck according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a supporting frame according to an embodiment of the present utility model.
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings and examples in which:
as shown in fig. 1 to 5, the screening device for feed processing according to the present utility model comprises a hollow housing 1, wherein an opening and closing door 2 is hinged to the front end of the housing 1, and a transparent observation window 3 is provided on the opening and closing door 2, so as to facilitate observation of screening conditions inside the housing 1; the inside of the shell 1 is elastically provided with a supporting frame, the supporting frame is provided with a vibrating motor 4, the supporting frame is provided with screening plates 5 with screening apertures which are sequentially reduced from top to bottom, and a discharging part 6 is arranged on the shell 1 in a conduction mode at a position corresponding to the discharging end of the screening plate 5; the supporting frame is driven to vibrate through the vibrating motor 4, so that the screening operation of the feed is realized, and the screened feed is discharged from the discharging part 6 at the corresponding position; the outlet end of the screening plate 5 is arranged in a shrinkage structure and extends to an opening of the shell 1, which is in conductive connection with the discharge part 6, so that the feed smoothly enters the discharge part 6 to finish screening discharge operation; by limiting the whole screening process to the inside of the housing 1, the escape of dust particles into the surrounding environment during screening is reduced, and the probability of feed contamination is reduced.
The top of the shell 1 is provided with a fan 7, the fan 7 is arranged at the top of the shell 1, and the top of the fan 7 is provided with a filter screen so as to filter the outside air flow and ensure the cleanliness of the air flow entering the shell 1; the bottom of the fan 7 is communicated and provided with the shunt pipe 8, the shunt pipe 8 is arranged on the inner wall of the shell 1, a plurality of shunt holes are formed in the shunt pipe, the airflow is introduced into the shell 1 by using the shunt pipe 8, and the uniform conveying of the airflow can be realized, so that the purpose of uniformly cooling and drying feed is achieved, and screening operation is prevented from being influenced due to overlarge airflow; the introduction of the air flow can avoid that the feed cannot be directly packaged after sieving due to the large temperature and humidity, and meanwhile, the adhesion of the feed on the sieving plate 5 is avoided. Preferably, the diversion holes are provided with the protective screening 9 so as to realize the secondary filtration of the air flow, and the air flow can enter the shell 1 uniformly through the diversion of the protective screening 9; specifically, the protection net 9 has a convex arc structure, so that the flow area of the air flowing to the inner space of the shell 1 is increased, and the cooling and drying efficiency is ensured.
Further, in this embodiment, the supporting frame includes an upper and a lower sets of parallel connection plates 10, a supporting rod 11 is disposed between the upper and the lower connection plates 10 on each side, and a reinforcing rod 12 is disposed between the left and the right supporting rods 11; the whole support frame is of a cuboid structure so as to ensure the structural strength and the stability during working; the connecting plate 10 is connected with the inner wall of the shell 1 through an elastic piece; the elastic piece comprises buffer springs 13, and the buffer springs 13 are arranged along the length direction of each connecting plate 10 so as to realize elastic connection between the support frame and the inside of the shell 1; in addition, still be provided with damping pole 14 between connecting plate 10 and the casing 1 inner wall, buffer spring 13 cover is established in damping pole 14 outside, through the cooperation of damping pole 14 and buffer spring 13 use, can guarantee vibrating motor 4 during operation, the steady vibration takes place for the support frame to realize the even screening of fodder.
Further, the inner wall of the shell 1 is provided with a sliding sleeve 15, the sliding sleeve 15 is provided with a sliding hole for the supporting rod 11 to penetrate, and the supporting rod 11 is movably connected with the sliding sleeve 15 through the sliding hole so as to provide guidance for the up-and-down vibration of the supporting frame during working. Furthermore, in the present embodiment, the screening plates 5 are arranged obliquely in the arrangement direction of the discharge portion 6 so as to achieve movement to the discharge portion 6 during feed screening; the preferential inclination directions of the two adjacent screening plates 5 are opposite, and the discharging parts 6 are arranged at different positions of the shell 1 in a matching way, so that the material receiving operation is convenient; the discharging parts 6 arranged on the same side can be arranged in a certain angle in order to facilitate material receiving.
Further, the discharging part 6 comprises a discharging cylinder, and a switch valve is arranged on the discharging cylinder so as to realize the adjustment operation during discharging materials; in addition, shell 1 one side switches on and is provided with screw conveyer 16, and screw conveyer 16 bottom is provided with the blowing storehouse 17, through placing the fodder that waits to sieve in blowing storehouse 17, opens screw conveyer 16 and can realize the material and to the conveying operation on the inside top screening board 5 of shell 1, easy and simple to handle, the practicality is strong.
When the feed screening machine is used, firstly, feed to be screened is placed in a storage bin 17, a screw conveyor 16 is started to convey the feed to a screening plate 5 at the top end in the shell 1, a vibrating motor 4 works to drive a supporting frame to vibrate, screening operation is realized, and finally, the feed screened at different discharging parts 6 is collected and packaged respectively; in the screening process, the fan 7 is started to convey air flow into the shell 1 to be in contact with the feed, and the feed is cooled and dried, so that the feed can be directly packaged after being screened, and the problem of mildew caused by packaging with high temperature and humidity of the feed is avoided; meanwhile, the adhesion of the feed on the screening plate 5 is avoided, the processing procedures are saved, and the efficiency is improved.
Claims (10)
1. Screening equipment for feed processing, its characterized in that: the device comprises a shell with a hollow inside, wherein a supporting frame is elastically arranged in the shell, and a vibrating motor is arranged on the supporting frame; screening plates with sequentially reduced screening pore diameters are arranged on the supporting frame from top to bottom, and a discharging part is arranged on the shell in a conduction mode at a position corresponding to the discharging end of the screening plates; the top of the shell is provided with a fan, the bottom of the fan is communicated with a shunt pipe, the shunt pipe is arranged on the inner wall of the shell, and a plurality of shunt holes are formed in the shunt pipe.
2. The screening apparatus for feed processing according to claim 1, wherein: the diversion holes are provided with protective screens.
3. A screening apparatus for feed processing according to claim 2, wherein: the protective net is of a convex arc structure.
4. The screening apparatus for feed processing according to claim 1, wherein: the support frame comprises an upper connecting plate and a lower connecting plate which are arranged in parallel, a support rod is arranged between the upper connecting plate and the lower connecting plate on each side, and a reinforcing rod is arranged between the left support rod and the right support rod; the connecting plate is connected with the inner wall of the shell through an elastic piece.
5. The screening apparatus for feed processing according to claim 4, wherein: the elastic piece comprises buffer springs, and the buffer springs are arranged along the length direction of each connecting plate.
6. The screening apparatus for feed processing according to claim 5, wherein: a damping rod is arranged between the connecting plate and the inner wall of the shell, and the damping spring is sleeved outside the damping rod.
7. The screening apparatus for feed processing according to claim 4, wherein: the inner wall of the shell is provided with a sliding sleeve, and the supporting rod is movably connected with the sliding sleeve.
8. The screening apparatus for feed processing according to claim 1, wherein: the screening plates are obliquely arranged along the arrangement direction of the discharging part.
9. The feed processing screening apparatus of claim 8, wherein: the discharging part comprises a discharging cylinder, and a switch valve is arranged on the discharging cylinder.
10. The screening apparatus for feed processing according to claim 1, wherein: one side of the shell is communicated with a screw conveyor, and a discharging bin is arranged at the bottom of the screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940627.XU CN219785544U (en) | 2023-04-24 | 2023-04-24 | Screening equipment for feed processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940627.XU CN219785544U (en) | 2023-04-24 | 2023-04-24 | Screening equipment for feed processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219785544U true CN219785544U (en) | 2023-10-03 |
Family
ID=88178433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320940627.XU Active CN219785544U (en) | 2023-04-24 | 2023-04-24 | Screening equipment for feed processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219785544U (en) |
-
2023
- 2023-04-24 CN CN202320940627.XU patent/CN219785544U/en active Active
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| GR01 | Patent grant |